Proton transfer reaction mass spectrometry (PTR-MS) and selected ion flow tube mass spectrometry (SIFT-MS) are well-established, field-deployable chemical ionization techniques known for their ...

and selected ion flow tube mass spectrometry (SIFT-MS) are decades-old field-deployable chemical ionization technologies with portable features. They are primarily utilized to determine numerous ...

Proteins in cells are highly flexible and often exist in multiple conformations, each with unique abilities to bind ligands.

A range of mass spectrometric ionization techniques is available, including electron ionization (EI), electrospray ionization (ESI), atmospheric pressure chemical ionization (APCI), and atmospheric ...

Atmospheric Pressure Chemical Ionization (APCI): APCI is similar to ESI in the ... d. Liquid Chromatography Mass-Spectrometry (LC-MS) LC-MS combines the separation power of LC with the ability of MS ...

What does an exploding car and a motorboat have in common with mass spectrometry? Lee Polite of Axion Anyaltical ... This ACS Webinar is moderated by Bryan Tweedy of the American Chemical Society and ...

We develop new reagent ions for chemical ionization mass spectrometry and we design new methods for measuring the chemical compositions of aerosol. We also design new data visualization techniques for ...

Researchers developed a new method for in-cell characterization of proteins using vacuum ultraviolet photodissociation top-down mass spectrometry (UVPD-TDMS), providing an innovative technology for ...

The JEOL AccuTOF, configured with a new Direct Analysis in Real Time (DART) ion source, represents a significant breakthrough in mass spectrometry. It is the first mass spectrometer to allow the ...